Question

Potential difference and electric current have

a) heat analogy
b) water analogy
c) gravitational analogy
d) all of these​

Answer 1

Answer:

the answer is heat analogy

Answer 2

Potential difference and electric current have d) all of these​

a) heat analogy

Potential difference and electric current have heat analogy. We can assume potential differences as temperature and heat as electric current or charge. As heat flows from high temperature to lower temperature in the same way current flows from high potential energy to low potential energy region.

b) water analogy

Water analogy is similar to heat analogy in which water pressure can be assumed as potential difference and water as charge. Same as heat analogy water flows from high pressure to low pressure and charges flow from high potential energy to low potential energy.

c) gravitational analogy

In the gravitational analogy we will assume mass as charge and gravitation force as electric field or potential difference. An object with amass is attracted by the gravitational force in the similar manner an object with charge is attracted by an electric field.